156777240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1306477}}^1$

素因数の和:1306491

約数の個数: 32

約数和(自身を含む): 470332080

約数和(自身を除く): 313554840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1306477, 2612954, 3919431, 5225908, 6532385, 7838862, 10451816, 13064770, 15677724, 19597155, 26129540, 31355448, 39194310, 52259080, 78388620, 156777240]

約数ペア:

[(1, 156777240), (2, 78388620), (3, 52259080), (4, 39194310), (5, 31355448), (6, 26129540), (8, 19597155), (10, 15677724), (12, 13064770), (15, 10451816), (20, 7838862), (24, 6532385), (30, 5225908), (40, 3919431), (60, 2612954), (120, 1306477)]